1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maria [59]
3 years ago
5

Two rectangular prisms have a combined volume of 432 cubic feet. Prism A has half the volume of Prism B.

Mathematics
2 answers:
krok68 [10]3 years ago
4 0
The answer will be b
dexar [7]3 years ago
3 0

Answer:

a. 144 cubic foot

b. 12 ft

c. 18 ft

Step-by-step explanation:

Let the volume of prism A be V_a

and that of prism b be V_b

ATQ,   V_a  +  V_b= 432

also V_a= 0.5 V_b

⇒1.5 V_b= 432

= V_b= 432/1.5= 288 cubic feet

therefore V_a= 144  cubic feet

volume of prism= area of base×height = V_a

24×h = 144

⇒h= 12 ft

A_b= 2/3×24

⇒base area of prism B= 16 sq.ft

now 16×h_b= 288⇒h_b= 288/16= 18 ft

You might be interested in
Please help I'm struggling really bad :(
faltersainse [42]

Answer of Part A is 243 Lunches

Answer of Part B is 850.50$

3 0
3 years ago
Read 2 more answers
Find Value of X<br><br> 88<br><br><br> 82<br><br><br> 76<br><br><br> 94
morpeh [17]
I think it is 88 not sure though
7 0
3 years ago
Read 2 more answers
Natalie walked
creativ13 [48]

Answer:

7 miles / hour

Step-by-step explanation:

I'm taking this to mean she walked 3.5 miles. She did this 1/2 hour.

Givens

d (distance ) = 3.5 miles

t (time) = 1/2 hour

r (rate) = ?

Formula

r = d/t

Solution

The easiest way to do this is to change the fractions to decimals.

t = 1/2 = 0.5 hours

r = 3.5 / 0.5

r = 7 miles per hour.

7 0
2 years ago
You only have to get this second answer right (30 points)
DanielleElmas [232]

Answer:

6 nights with 4 logs left over

5 0
2 years ago
Read 2 more answers
Answer quickly, please. I need this. I will give brainliest to whoever answers first. You also get 25 points for this
sukhopar [10]
** DISCLAMIER** am not completely sure. Please do not use my answer unless you are very desperate.

since O,R correspond with A,N I think you half F on each side and add it to 11.2 so
10 divided by 2 = 5
7 is already half.
5 + 7 is 12
12 + 11.2 = 23.2

IF THIS IS WRONG TRY 17
reason for 17:
10 + 7 = 17
If you look at both lines they look the same length as A, N.
3 0
3 years ago
Other questions:
  • Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendic
    10·2 answers
  • Elasticity of Demand The demand function for a certain brand of backpacks is
    12·1 answer
  • A local hamburger shop sold a combined total of 768 hamburgers and cheeseburgers on Saturday. There were 68 more cheeseburgers s
    5·1 answer
  • ????????????????????
    6·1 answer
  • 1 1/6 • 20 13/24 =? What is the answer to this?
    9·1 answer
  • An Iphone 6S costs $449. There is a discount of 15%. What is the new cost?
    10·2 answers
  • Solve 4x² - 3x - 2 = 0<br> give your solutions to 3 significant figures
    8·1 answer
  • Which statement explains how you could use coordinate geometry to prove that quadrilateral ABCD is a square
    12·1 answer
  • Please help!!! Thank you!!!!!
    5·2 answers
  • Express 450 g as a percentage of 20 kg
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!